Meade LX400-ACF 20"/508mm Catadioptric Telescope Kit

BH #MELX40020T • MFR #2008-MAX-01
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Meade LX400-ACF 20"/508mm Catadioptric Telescope Kit
Key Features
  • MAX Motorized Equatorial Mount
  • MAX Tripod
  • "GO-TO" Capacity
Three years in the making, the Meade LX400 series of telescopes are the culmination of Meade's expertise in optics and instruments and are certainly worthy of professional consideration.

Using a similar basis of design as that in most of the world's observatories as well as the famous Hubble Space Telescope from NASA, they've actually eliminated the typical secondary mirror support structure inherent in this configuration which causes diffraction spikes that degrade image contrast & resolution. The LX400s consist of a hyperbolic secondary and corrector lens/primary mirror combination that performs as one hyperbolic element.

The result of all this is an enormous field free of coma from edge to edge. Combined with its phenomenal mount and tracking capacity, astrophotographers using the latest imaging technology can capture tack-sharp images over wider areas, and visual observers can enjoy pinpointing stars across a larger expanse. The contrast is incredibly high, like that of an apochromatic refractor, and you'll also have the deep-sky capacity that only a large aperture such as this affords.

This version of the 20" LX400 arrives with the combination of the MAX equatorial mount and a sturdy tripod specific to the MAX itself.

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Meade LX400-ACF Overview

Three years in the making, the Meade LX400 series of telescopes are the culmination of Meade's expertise in optics and instruments and are certainly worthy of professional consideration.

Using a similar basis of design as that in most of the world's observatories as well as the famous Hubble Space Telescope from NASA, they've actually eliminated the typical secondary mirror support structure inherent in this configuration which causes diffraction spikes that degrade image contrast & resolution. The LX400s consist of a hyperbolic secondary and corrector lens/primary mirror combination that performs as one hyperbolic element.

The result of all this is an enormous field free of coma from edge to edge. Combined with its phenomenal mount and tracking capacity, astrophotographers using the latest imaging technology can capture tack-sharp images over wider areas, and visual observers can enjoy pinpointing stars across a larger expanse. The contrast is incredibly high, like that of an apochromatic refractor, and you'll also have the deep-sky capacity that only a large aperture such as this affords.

This version of the 20" LX400 arrives with the combination of the MAX equatorial mount and a sturdy tripod specific to the MAX itself.

Innovative MAX German-Type Equatorial Mount
  • Built-in Sony® GPS receiver
  • Internal cabling eliminates interference
  • Local, network or remote web control capacities
  • Three 2nd generation USB ports
  • Permanent altazimuth pier
  • Clutchless hard-loaded worm drive (worm diameter of 1.1667" & 13.8" worm gear diameter)
UHTC Ultra-High Transmission Coatings standard
Manufactured entirely at Meade's Irvine, California facilities
Viewing is at a 90° angle, with the images being upright(though laterally reversed)
Software downloads available upon Meade's site include tracking the satellites!
Automatic telescope alignment provided by satellite communications
Smart Drive periodic error correction gives up to observatory-like 5-arcsecond tracking accuracy
Combination carbon fiber & Kevlar tubing has great immunity to temperature-induced focusing shifts
Front/rear cells allow maximum airflow around optics, achieving quickest "cool down" times(also has built-in fan)
Nickel-chromium heating element dew heater upon corrector plate prohibits dew efficiently

Meade LX400-ACF Specs

Optical Design
Hybrid catadioptric
Optical Lens Diameter
20.0" (508mm)
Focal Length
160.0" (4064mm)
Focal Ratio
f/8.0
Maximum Useful Magnification
1000x
Resolving Power
Not Specified by Manufacturer
Optical Tube Dimensions
Not Specified by Manufacturer
Mount Type
Equatorial
Eyepiece Barrel Diameter
2"
Finderscope
8x50 Straight
Tripod
MAX-specific tripod
Motor
Yes
GO-TO Capability
Yes
PC Compatible
Yes
Power Source
Not Specified by Manufacturer
Weight
Assembled: 694 lb / 315 kg

Meade LX400-ACF Reviews

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